Datasheet

TMC4671 Datasheet • IC Version V1.3 | Document Revision V2.00 • 2020-Apr-17
73 / 142
7.2 Register Map - Functional Description
DATA TYPE
ADDR NAME (BIT MASK) FUNCTION
0x00
h
CHIPINFO_DATA
SI_TYPE u32(31:0) 0: Hardware type (ASCII).
SI_VERSION u32(31:0) 0: Hardware version (u16.u16).
SI_DATE u32(31:0) 0: Hardware date (nibble wise date
stamp yyyymmdd).
SI_TIME u32(31:0) 0: Hardware time (nibble wise time
stamp –hhmmss)
SI_VARIANT u32(31:0)
SI_BUILD u32(31:0)
0x01
h
CHIPINFO_ADDR
CHIP_INFO_ADDRESS u8(7:0) 0: SI_TYPE
1: SI_VERSION
2: SI_DATE
3: SI_TIME
4: SI_VARIANT
5: SI_BUILD
0x02
h
ADC_RAW_DATA
ADC_I0_RAW u16(15:0) Raw phase current I0
ADC_I1_RAW u16(31:16) Raw phase current I1
ADC_VM_RAW u16(15:0) Raw supply voltage value.
ADC_AGPI_A_RAW u16(31:16) Raw analog gpi A value.
ADC_AGPI_B_RAW u16(15:0) Raw analog gpi B value.
ADC_AENC_UX_RAW u16(31:16) Raw analog encoder signal.
ADC_AENC_VN_RAW u16(15:0) Raw analog encoder signal.
ADC_AENC_WY_RAW u16(31:16) Raw analog encoder signal.
0x03
h
ADC_RAW_ADDR
ADC_RAW_ADDR u8(7:0) 0: ADC_I1_RAW & ADC_I0_RAW
1: ADC_AGPI_A_RAW & ADC_VM_
RAW
2: ADC_AENC_UX_RAW & ADC_
AGPI_B_RAW
3: ADC_AENC_WY_RAW & ADC_
AENC_VN_RAW
0x04
h
dsADC_MCFG_B_MCFG_A
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